1626240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2$

素因数の和:51

約数の個数: 192

約数和(自身を含む): 6511680

約数和(自身を除く): 4885440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 462, 480, 484, 528, 560, 605, 616, 640, 660, 672, 704, 726, 770, 840, 847, 880, 896, 924, 960, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1344, 1408, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1920, 1936, 2112, 2240, 2310, 2420, 2464, 2541, 2640, 2688, 2904, 3080, 3360, 3388, 3520, 3630, 3696, 3872, 4224, 4235, 4480, 4620, 4840, 4928, 5082, 5280, 5808, 6160, 6720, 6776, 7040, 7260, 7392, 7744, 8470, 9240, 9680, 9856, 10164, 10560, 11616, 12320, 12705, 13440, 13552, 14520, 14784, 15488, 16940, 18480, 19360, 20328, 21120, 23232, 24640, 25410, 27104, 29040, 29568, 33880, 36960, 38720, 40656, 46464, 49280, 50820, 54208, 58080, 67760, 73920, 77440, 81312, 101640, 108416, 116160, 135520, 147840, 162624, 203280, 232320, 271040, 325248, 406560, 542080, 813120, 1626240]

約数ペア:

[(1, 1626240), (2, 813120), (3, 542080), (4, 406560), (5, 325248), (6, 271040), (7, 232320), (8, 203280), (10, 162624), (11, 147840), (12, 135520), (14, 116160), (15, 108416), (16, 101640), (20, 81312), (21, 77440), (22, 73920), (24, 67760), (28, 58080), (30, 54208), (32, 50820), (33, 49280), (35, 46464), (40, 40656), (42, 38720), (44, 36960), (48, 33880), (55, 29568), (56, 29040), (60, 27104), (64, 25410), (66, 24640), (70, 23232), (77, 21120), (80, 20328), (84, 19360), (88, 18480), (96, 16940), (105, 15488), (110, 14784), (112, 14520), (120, 13552), (121, 13440), (128, 12705), (132, 12320), (140, 11616), (154, 10560), (160, 10164), (165, 9856), (168, 9680), (176, 9240), (192, 8470), (210, 7744), (220, 7392), (224, 7260), (231, 7040), (240, 6776), (242, 6720), (264, 6160), (280, 5808), (308, 5280), (320, 5082), (330, 4928), (336, 4840), (352, 4620), (363, 4480), (384, 4235), (385, 4224), (420, 3872), (440, 3696), (448, 3630), (462, 3520), (480, 3388), (484, 3360), (528, 3080), (560, 2904), (605, 2688), (616, 2640), (640, 2541), (660, 2464), (672, 2420), (704, 2310), (726, 2240), (770, 2112), (840, 1936), (847, 1920), (880, 1848), (896, 1815), (924, 1760), (960, 1694), (968, 1680), (1056, 1540), (1120, 1452), (1155, 1408), (1210, 1344), (1232, 1320)]